Question

The First Trophic level In a food chain is always a green plant. why​

Answer 1

Answer:

Green plant are the Primary producers as they trap the energy from the Sunlight.

Answer 2

Answer:

Because green plant depend on nature for their nutrition. They do not need any animals or any plant for making their food. They can make their food on their own. but all the animals depends on green plant directly or indirectly way.

Hope it helps you..